Screening Low-Priced Stocks by Range, Price, and Trading Value

Summary

This stock-selection rule combines three filters: daily price range greater than 1%, closing price below 20, and prior-day trading value above 60 million. The article interprets the range as a sign of price movement and the trading-value threshold as a measure of market activity. It supplies formula and Python examples for computing the conditions and selecting qualifying stocks.

The screen relies on technical and trading activity measures, without specifying when to buy or sell, how to size positions, or how to manage losses. The source acknowledges that it omits fundamentals and industry trends, and that prices and trading volume can be influenced by sentiment or trading activity. It recommends broader analysis and risk rules, but provides no backtest or evidence that the filters produce positive results. The description of amplitude and the implementation examples also use different reference prices, so the exact range calculation may require clarification before use.

Key ideas

• The screen requires a daily price range greater than 1% and a closing price below 20.
• It also filters for prior-day trading value above 60 million.
• The article treats range and turnover value as measures of opportunity and trading activity.
• It notes that technical filters omit fundamentals and do not define risk or exit rules.
• The stated range calculation differs across the prose and examples, and no performance evidence is supplied.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.